www.desatech.com 119526-01A201. STOP! Read the safety information onpage 19.2. Make sure equipment shutoff valve is fullyopen.3. Set remote selector switch in the AUTOposition (see Figure 31).4. Press in and turn control knob clockwiseto the OFF position (see Figure 31).5. Wait five (5) minutes to clear out any gas.Then smell for gas, including near the floor.If you smell gas, STOP! Follow “B” in thesafety information on page 20. If you don’tsmell gas, go to the next step.6. Press in and turn control knob counter-clockwise to the PILOT position.Press in control knob for five (5) seconds(see Figure 34).Note: You may be running this heater forthe first time after hooking up to gas sup-ply. If so, the control knob may need to bepressed in for 30 seconds or more. This willallow air to bleed from the gas system.7. With control knob pressed in, press andrelease ignitor button. This will light pilot.The pilot is attached to the rear of the frontburner. If needed, keep pressing ignitorbutton until pilot lights.Note: If pilot does not stay lit, contact aqualified service person or gas supplier forrepairs. Until repairs are made, light pilotwith match. To light pilot with match, seeManual Lighting Procedure.8. Keep control knob pressed in for 30 secondsafter lighting pilot. After 30 seconds, releasecontrol knob.• If control knob does not pop out whenreleased, contact a qualified service personor gas supplier for repairs.Note: If pilot goes out, repeat steps 4through 8.AUTO MANControl KnobIgnitor ButtonFigure 31 - Remote Selector Switch,Control Knob and Ignitor ButtonRemote SelectorSwitchOPERATING HEATERContinuedFigure 32 - Pilot (Propane/LP)IgnitorElectrodePilot BurnerFigure 33 - Pilot (Natural)IgnitorElectrodePilot Burner9. Slightly push in and turn control knob coun-terclockwise to the ON position.10. Press the on/off key on the remote controlto turn on appliance main burner. Wait atleast 5 seconds before setting desired flameheight.11. Press the up or down key until the smalltriangle is to the left of large flame iconat the top of LCD display (see Figure 36,page 22). Press the left or right key to setthe desired flame height.CAUTION: Do not try to ad-just heating levels by using theequipment shutoff valve.TO TURN OFF GASTO AppLIANCEShutting Off HeaterPress on/off key on remote control and turncontrol knob clockwise to the OFF posi-tion (see Figure 31).Shutting Off Burners Only (pilot stays lit)Press the on/off key on remote control or turncontrol knob clockwise to the PILOTposition.MANUAL LIGHTINGpROCEDURE1. Follow steps 1 through 7 under LightingInstructions, column 1.2. Depress control knob and light pilot withmatch.3. Keep control knob pressed in for 30 secondsafter lighting pilot. After 30 seconds, releasecontrol knob. Now follow steps 9 through11 under Lighting Instructions.